Her jeans

You decide to make her take off her jeans.

"Mom. Take off your jeans for me" You say almost excitedly.

Lily nods in agreement. "Sure thing honey" she says as she slowly undoes the button on her tight blue jeans and then proceeds to unzip the fly. She grasps both sides of her jeans with each hand and carefully pulls them down off her legs and onto the floor.

As she does so, a pair of lacy red panties which match her bra perfectly are revealed. They are just see-through enough to get a rough idea of what her pussy looks like. However, the intricate pattern cleverly hides the entrance of her pussy so that not too much is on show.